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Spektrum DX5 Pro 2021 5 channel DSMR Radio System with SR2100 receiver
Spektrum DX5 Pro 2021 5 channel DSMR Radio System with SR2100 receiver
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Our Price: $399.99

Quantity in Stock:1

Product Code: SPM5025

DX5 Pro 2021 5-Channel DSMR Transmitter with SR2100

Now ready to support the connectivity advantages of Smart Technology out of the box, the Spektrum DX5 Pro 2021 DSMR also includes design and ergonomic improvements to give racers, bashers and boaters top-of-the-line features at an affordable price.

The Spektrum DX5 Pro 2021 is ready right out-of-the-box to support the innovative connectivity of Spektrum Smart Technology. With a Spektrum Firma Smart ESC and Smart battery in your model, you'll have real-time telemetry data available at your fingertips to keep you aware of every component's status and to boost your confidence in its capabilities. Smart Technology ensures that all of your model's electronics work together seamlessly for the greatest efficiency and performance. It makes your entire system more responsive and simpler to use.

The DX5 Pro 2021 features Spektrum's latest RF module, engineered around DSMR 2.4GHz technology. This generates a stronger and more robust signal, increases the telemetry range, and creates an extremely reliable connection between the transmitter and receiver. When paired with a receiver capable of 5.5ms frame rates, such as the SR2100, the DX5 Pro 2021 delivers lightning-fast response that gives new meaning to the word "connected".

Built around frequency-agile DSMR technology, the SR2100 — updated for Smart telemetry compatibility — consistently delivers superb range and a lightning-fast 5.5ms frame rate, even where many 2.4GHz systems are in use at once. It has an incredibly small footprint with an internal antenna that eliminates the need for external antenna tube support, so it mounts easily on most chassis.


  • Smart Technology compatible out of the box
  • Five fully proportional channels
  • Generous ergonomic options for tailoring the transmitter to your feel
  • Multiple mixing setups including Motor on Axle (MOA)
  • Upgraded RF Module for stronger signal and improved output power
  • DSMR 2.4GHz technology (backwards compatible with DSM2)
  • 5.5-Millisecond frame rate with compatible receivers
  • Advanced programming features, made easy to use with SimpleScroll interface
  • Built-in telemetry
  • Programmable vibe alerts
  • 250-Model memory
  • LiPo battery compatible (battery not included)
  • Spektrum SR2100 5.5ms DSMR receiver, updated with Smart compatibility

Band: 2.4GHz
Channels: 5
Frame Rate: 5.5 Ms
Input Voltage: 4 - 8.4V
Model Memory: 250
Modulation: DSMR
Product Height: 5.3" (135 mm)
Product Length: 8.3" (211 mm)
Product Weight: 1.4lbs (0.63Kg)
Product Width: 5.6" (142 mm)
Programmable: Yes
Range: Full
Rate Positions: 3 POS
Resolution: 2048
SD Card/Airware Capable: Yes
Telemetry: Yes
Transmitter (Tx) Battery Type: 4 x AA or LiPo transmitter pack (not included)